Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 6 h ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,762exploited flaws on CISA’s list
34added in the last 30 days
303new WordPress flaws this week
390,007entries in the database

7 results

  • May 25, 2026Softneta MedDream PACS Server Premium 6.7.1.1 contains a directory traversal vulnerability that allows unauthenticated attackers to read arbitrary files by maniCVE-2018-25374 · Other software · Softneta · reported by VulnCheckHigh 8.7

    Softneta MedDream PACS Server Premium 6.7.1.1 contains a directory traversal vulnerability that allows unauthenticated attackers to read arbitrary files by manipulating the path parameter. Attackers can send requests to nocache.php with encoded backslash sequences to traverse directories and access sensitive files including system configuration and password files.

    Product
    MedDream PACS Server Premium
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 25, 2026MedDream PACS Server Premium 6.7.1.1 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injectingCVE-2018-25372 · Other software · MedDream · reported by VulnCheckHigh 8.8

    MedDream PACS Server Premium 6.7.1.1 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the email parameter. Attackers can submit crafted POST requests to the userSignup.php endpoint with SQL payloads in the email field to extract sensitive database information from the backend MySQL database.

    Product
    PACS Server Premium
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 29, 2026MedDream PACS Server 6.8.3.751 contains an authenticated remote code execution vulnerability that allows authorized users to upload malicious PHP files.CVE-2020-37009 · Other software · MedDream · reported by VulnCheckHigh 8.7

    MedDream PACS Server 6.8.3.751 contains an authenticated remote code execution vulnerability that allows authorized users to upload malicious PHP files. Attackers can exploit the uploadImage.php endpoint by authenticating and uploading a PHP shell to execute arbitrary system commands with elevated privileges.

    Product
    MedDream PACS Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 21, 2025MedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability.CVE-2025-3484 · Other software · MedDream · reported by zdi-disclosures@trendmicro.comCritical 9.8

    MedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of MedDream PACS Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of DICOM files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-25853.

    Product
    PACS Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 21, 2025MedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability.CVE-2025-3483 · Other software · MedDream · reported by zdi-disclosures@trendmicro.comHigh 7.8

    MedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of MedDream PACS Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of DICOM files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-25825.

    Product
    PACS Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 21, 2025MedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability.CVE-2025-3482 · Other software · MedDream · reported by zdi-disclosures@trendmicro.comHigh 7.8

    MedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of MedDream PACS Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of DICOM files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-25826.

    Product
    PACS Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 21, 2025MedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability.CVE-2025-3481 · Other software · MedDream · reported by zdi-disclosures@trendmicro.comHigh 7.8

    MedDream PACS Server DICOM File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of MedDream PACS Server. Authentication is not required to exploit this vulnerability. The specific flaw exists within the parsing of DICOM files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-25827.

    Product
    PACS Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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